The EK 420SRO-132 is a Japanese-made 420 O-ring drive chain designed for dirt bikes, ATVs, and street applications. With 132 links, this chain provides a reliable replacement option for compatible Honda CRF150R and CRF150RB Expert models. Its O-ring seals retain lubrication inside the chain while helping keep water, mud, and other contaminants out for dependable performance in demanding riding conditions.
Built for extended service life, the EK 420SRO-132 uses solid rollers and extended anti-kink bushings to improve durability and reduce premature chain wear. The pins are quad-staked into the side plates, creating a secure assembly designed to withstand the repeated loads experienced during off-road and street riding. This construction makes the chain a practical choice for riders seeking consistent power transfer and long-lasting performance.
Fitment: The EK 420SRO-132 fits select 2007-2009 and 2012-2015 Honda CRF150R models, as well as 2007-2009 Honda CRF150RB Expert models. Always verify the motorcycle model, year, sprocket combination, and required chain length before installation. The manufacturer is EK Chain, and the vendor part number is 420SRO-132.
Features:
- Application: Designed for dirt bike, ATV, and street applications
- Chain Type: 420 O-ring drive chain
- Link Count: 132 links
- Sealing: O-ring seals help retain lubricant and keep water and mud out
- Durability: Solid rollers and extended anti-kink bushings help increase chain longevity
- Construction: Japanese-made chain with quad-staked pins secured into the side plates
- Fitment: Fits select 2007-2009 and 2012-2015 Honda CRF150R models and 2007-2009 Honda CRF150RB Expert models
- Manufacturer: EK Chain
- Vendor Part Number: 420SRO-132
Fitment:
2007 Honda CRF150R
2007 Honda CRF150RB Expert
2008 Honda CRF150R
2008 Honda CRF150RB Expert
2009 Honda CRF150R
2009 Honda CRF150RB Expert
2012 Honda CRF150R
2012 Honda CRF150RB Expert
2013 Honda CRF150R
2013 Honda CRF150RB Expert
2014 Honda CRF150R
2014 Honda CRF150RB Expert
2015 Honda CRF150R
2015 Honda CRF150RB Expert